Name: 74AC191SC
Brand: Fairchild/ON Semiconductor
SKU: 74AC191SC
Availability: InStock
Rating: 5 (104 reviews)

74AC191SC

Pour Référence Seulement

Référence	74AC191SC
Fabricant	Fairchild/ON Semiconductor
Description	IC COUNTER UP/DOWN 4-BIT 16-SOIC
Fiche technique	74AC191SC Fiche technique
paquet	16-SOIC (0.154", 3.90mm Width)
ECAD
En stock	10 668 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 1 - mai 6 (Choisissez l'expédition accélérée)
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Spécifications 74AC191SC

Fabricant	Fairchild/ON Semiconductor
Catégorie	Circuits intégrés (CI) - Logique - Compteurs, diviseurs
paquet	16-SOIC (0.154", 3.90mm Width)
ECAD
Séries	74AC
Type de logique	Binary Counter
Direction	Up, Down
Nombre d'éléments	1
Nombre de bits par élément	4
Réinitialiser	-
Timing	Synchronous
Taux de compte	133MHz
Type de déclenchement	Positive Edge
Tension - Alimentation	2 V ~ 6 V
Température de fonctionnement	-40°C ~ 85°C
Type de montage	Surface Mount
Paquet / cas	16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur	16-SOIC

74AC191SC fiche technique

74AC191SC Packaging

74AC191SC FAQ

1. How to order 74AC191SC on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 74AC191SC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC191SC. All suppliers must pass our qualification reviews before they can publish their products including 74AC191SC on Heisener; we pay more attention to the channels and quality of 74AC191SC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC191SC price and inventory displayed accurate?

The price and inventory of 74AC191SC fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 74AC191SC?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 74AC191SC we delivered, we will accept the replacement or return of the 74AC191SC only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 74AC191SC.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 74AC191SC pin diagram, 74AC191SC datasheet?

If you need any after-sales service, please do not hesitate to contact us.

74AC191SC Produits Connexes

SIT1602BI-13-33S-24.000000E	SiTIME, OSC MEMS 24.0000MHZ LVCMOS SMD, 4-SMD, No Lead, 74AC	Vue
SIT8008BI-82-30E-8.000000X	SiTIME, OSC MEMS 8.0000MHZ LVCMOS SMD, 4-SMD, No Lead, 74AC	Vue
CQ0402CRNPO9BN9R1	Yageo, CAP CER 9.1PF 50V NPO 0402, 0402 (1005 Metric), 74AC	Vue
MBRD10150TR	SMC Diode Solutions, DIODE SCHOTTKY 150V DPAK, TO-252-3, DPak (2 Leads + Tab), SC-63, 74AC	Vue
AD5667RBRMZ-1	Analog Devices Inc., IC DAC NANO 16BIT DUAL 10-MSOP, 10-TFSOP, 10-MSOP (0.118", 3.00mm Width), 74AC	Vue
8N4QV01EG-0133CDI	IDT, Integrated Device Technology Inc, IC OSC VCXO QD FREQ 10CLCC, 10-CLCC, 74AC	Vue
D55342E07B49A9RWS	Vishay Dale, RES SMD 49.9 OHM 0.1% 1/4W 1206, 1206 (3216 Metric), 74AC	Vue
RT1206DRD078K2L	Yageo, RES SMD 8.2K OHM 0.5% 1/4W 1206, 1206 (3216 Metric), 74AC	Vue
432601-07-0	Curtis Industries, CONN BARRIER STRIP 7CIRC 0.438", -, 74AC	Vue
1053030:0039	Phoenix Contact, TERM BLOCK MARKER, -, 74AC	Vue
CTVP00RW-11-35JN-LC	Amphenol Aerospace Operations, CONN RCPT HSG FMALE 13POS PNL MT, -, 74AC	Vue
EL7581IRE-T7	Renesas Electronics America, IC CONV DC/DC 3-CHAN 20-HTSSOP, 20-TSSOP (0.173", 4.40mm Width) Exposed Pad, 74AC	Vue

74AC191SC Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

74AC191SC

National Semiconductor Corporation

917

Référence

Fabricant

Description

Stock

74AC191SCX

Fairchild Semiconductor Corporation

IC COUNTER UP/DOWN 16-SOIC

74AC191SC

Texas Instruments

967

Référence

Fabricant

Description

Stock

74AC191SCX

D# 74AC191SCXTR-ND

ON Semiconductor

IC COUNTER UP/DOWN 16-SOIC

74AC191SC

D# 74AC191SC-ND

ON Semiconductor

IC COUNTER UP/DOWN 4-BIT 16-SOIC

Référence	Fabricant	Description	Stock
74AC191SCX	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2637
74AC191SC	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1055
D74AC191SC	FAIR CHILD 00+	OEM/CM QUOTES ONLY \| NO BROKERS	720

Référence

Fabricant

Description

Stock

74AC191SCX

D# NS-74AC191SCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

2617

74AC191SC

D# NS-74AC191SC

Fairchild Semiconductor Corporation

OEM/CM ONLY

3766

Référence

Fabricant

Description

Stock

74AC191SC

National Semiconductor Corporation

AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

Référence	Fabricant	Description	Stock
74AC191SC	Fairchild Semiconductor Corporation	OEM/CM ONLY	3024
74AC191SCX	Fairchild Semiconductor Corporation	OEM/CM ONLY	3307
D74AC191SC	FAIR CHILD 00+	OEM/CM ONLY	642

Référence

Fabricant

Description

Stock

74AC191SCX

Fairchild Semiconductor Corporation

shipping today

7509

Référence	Fabricant	Description	Stock
74AC191SCXTR	Fairchild Semiconductor Corporation	RFQ	3372
74AC191SCXCT	Fairchild Semiconductor Corporation	RFQ	11896
74AC191SCX	Fairchild Semiconductor Corporation	RFQ	14611

Quick Inquiry

74AC191SC

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

ISO9001:2015, ICAS, IAF, UKAS